<dx-data-grid
[dataSource]="dataSource"
[remoteOperations]="true"
height="600"
showBorders="true"
[masterDetail]="{ enabled: true, template: 'detail' }">
<dxo-filter-row [visible]="true"></dxo-filter-row>
<dxo-header-filter [visible]="true"></dxo-header-filter>
<dxo-group-panel [visible]="true"></dxo-group-panel>
<dxo-scrolling mode="virtual"></dxo-scrolling>
<dxo-editing
mode="row"
[allowAdding]="true"
[allowUpdating]="true"
[allowDeleting]="true">
</dxo-editing>
<dxo-grouping [autoExpandAll]="false"></dxo-grouping>
<dxi-column dataField="CustomerID" caption="Customer">
<dxi-validation-rule type="stringLength" max="5" message="The field Customer must be a string with a maximum length of 5."></dxi-validation-rule>
<dxo-lookup [dataSource]="customersData" valueExpr="Value" displayExpr="Text"></dxo-lookup>
</dxi-column>
<dxi-column dataField="OrderDate" dataType="date">
<dxi-validation-rule type="required" message="The OrderDate field is required."></dxi-validation-rule>
</dxi-column>
<dxi-column dataField="Freight">
<dxo-header-filter
groupInterval="100"></dxo-header-filter>
<dxi-validation-rule type="range" min="0" max="2000" message="The field Freight must be between 0 and 2000."></dxi-validation-rule>
</dxi-column>
<dxi-column dataField="ShipCountry">
<dxi-validation-rule type="stringLength" max="15" message="The field ShipCountry must be a string with a maximum length of 15."></dxi-validation-rule>
</dxi-column>
<dxi-column dataField="ShipVia" caption="Shipping Company" dataType="number">
<dxo-lookup [dataSource]="shippersData" valueExpr="Value" displayExpr="Text"></dxo-lookup>
</dxi-column>
<div *dxTemplate="let order of 'detail'">
<dx-data-grid
[dataSource]="getMasterDetailGridDataSource(order.data.OrderID)"
showBorders="true">
</dx-data-grid>
</div>
<dxo-summary>
<dxi-total-item
column="Freight"
summaryType="sum">
<dxo-value-format
type="decimal"
[precision]="2"
></dxo-value-format>
</dxi-total-item>
<dxi-group-item
column="Freight"
summaryType="sum">
<dxo-value-format
type="decimal"
[precision]="2"
></dxo-value-format>
</dxi-group-item>
<dxi-group-item
summaryType="count">
</dxi-group-item>
</dxo-summary>
</dx-data-grid>
import { NgModule, Component, enableProdMode, ChangeDetectionStrategy } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxDataGridModule } from 'devextreme-angular';
import * as AspNetData from "devextreme-aspnet-data-nojquery";
if(!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
styleUrls: ['app/app.component.css'],
selector: 'demo-app',
templateUrl: 'app/app.component.html',
changeDetection: ChangeDetectionStrategy.OnPush
})
export class AppComponent {
customersData: any;
shippersData: any;
dataSource: any;
url: string;
masterDetailDataSource: any;
constructor() {
this.url = "https://js.devexpress.com/Demos/Mvc/api/DataGridWebApi";
this.dataSource = AspNetData.createStore({
key: "OrderID",
loadUrl: this.url + "/Orders",
insertUrl: this.url + "/InsertOrder",
updateUrl: this.url + "/UpdateOrder",
deleteUrl: this.url + "/DeleteOrder",
onBeforeSend: function(method, ajaxOptions) {
ajaxOptions.xhrFields = { withCredentials: true };
}
});
this.customersData = AspNetData.createStore({
key: "Value",
loadUrl: this.url + "/CustomersLookup",
onBeforeSend: function(method, ajaxOptions) {
ajaxOptions.xhrFields = { withCredentials: true };
}
});
this.shippersData = AspNetData.createStore({
key: "Value",
loadUrl: this.url + "/ShippersLookup",
onBeforeSend: function(method, ajaxOptions) {
ajaxOptions.xhrFields = { withCredentials: true };
}
});
}
getMasterDetailGridDataSource(id: number) : any {
return {
store: AspNetData.createStore({
loadUrl: this.url + '/OrderDetails',
loadParams: { orderID : id },
onBeforeSend: function(method, ajaxOptions) {
ajaxOptions.xhrFields = { withCredentials: true };
}
})
};
}
}
@NgModule({
imports: [
BrowserModule,
DxDataGridModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
// In real applications, you should not transpile code in the browser. You can see how to create your own application with Angular and DevExtreme here:
// https://js.devexpress.com/Documentation/Guide/Angular_Components/Getting_Started/Create_a_DevExtreme_Application/
System.config({
transpiler: 'ts',
typescriptOptions: {
module: "commonjs",
emitDecoratorMetadata: true,
experimentalDecorators: true
},
meta: {
'typescript': {
"exports": "ts"
},
'devextreme-aspnet-data-nojquery': {
"esModule": true
}
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js',
'typescript': 'npm:typescript@3.4.5/lib/typescript.js',
'@angular/core': 'npm:@angular/core@8.0.0/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common@8.0.0/bundles/common.umd.js',
'@angular/compiler': 'npm:@angular/compiler@8.0.0/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-browser@8.0.0/bundles/platform-browser.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@8.0.0/bundles/platform-browser-dynamic.umd.js',
'@angular/router': 'npm:@angular/router@8.0.0/bundles/router.umd.js',
'@angular/forms': 'npm:@angular/forms@8.0.0/bundles/forms.umd.js',
'@angular/common/http': 'npm:@angular/common@8.0.0/bundles/common-http.umd.js',
'tslib': 'npm:tslib/tslib.js',
'rxjs': 'npm:rxjs@6.3.3',
'rxjs/operators': 'npm:rxjs@6.3.3/operators',
'devextreme': 'npm:devextreme@19.2',
'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.7/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram',
'devexpress-gantt': 'npm:devexpress-gantt',
'devextreme-angular': 'npm:devextreme-angular@19.2',
'devextreme-aspnet-data-nojquery': 'npm:devextreme-aspnet-data-nojquery@2.5.1'
},
packages: {
'app': {
main: './app.component.ts',
defaultExtension: 'ts'
},
'devextreme': {
defaultExtension: 'js'
},
'rxjs': { main: 'index.js', defaultExtension: 'js' },
'rxjs/operators': { main: 'index.js', defaultExtension: 'js' },
'devextreme-angular': {
main: 'index.js',
defaultExtension: 'js'
}
}
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.6.25/dist/zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script src="config.js"></script>
<script>
System.import('app').catch(console.error.bind(console));
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<demo-app>Loading...</demo-app>
</div>
</body>
</html>